He’s worth billions in beer — and yesterday a dashing young Colombian brewery heir looked like he could use a good cold one himself after pleading guilty to leaving the scene of a Manhattan traffic accident.

Santo Domingo took his plea in tan, linen khakis and a royal-blue blazer with brass buttons — the only defendant in Manhattan Criminal Court who looked like he’d just stepped off a yacht.

He’ll have to do six days of community service and lose driving privileges for 90 days.

Santo Domingo admitted in court that on March 29, at the corner of East 34th Street and Third Avenue, he drove his black Mercedes into 26-year-old college freshman Ryan Coutu — and then drove away, despite knowing that he’d caused Coutu injury.